RU95105424A - Method of and device to control elevator doors - Google Patents

Method of and device to control elevator doors

Info

Publication number
RU95105424A
RU95105424A RU95105424/11A RU95105424A RU95105424A RU 95105424 A RU95105424 A RU 95105424A RU 95105424/11 A RU95105424/11 A RU 95105424/11A RU 95105424 A RU95105424 A RU 95105424A RU 95105424 A RU95105424 A RU 95105424A
Authority
RU
Russia
Prior art keywords
pulses
door
elevator
counting
expressed
Prior art date
Application number
RU95105424/11A
Other languages
Russian (ru)
Other versions
RU2146644C1 (en
Inventor
Л.Шродер-Брумлуп Хельмут
De]
Лоб Рудигер
Original Assignee
Отис Элевэйтэр Компани (US)
Отис Элевэйтэр Компани
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Отис Элевэйтэр Компани (US), Отис Элевэйтэр Компани filed Critical Отис Элевэйтэр Компани (US)
Publication of RU95105424A publication Critical patent/RU95105424A/en
Application granted granted Critical
Publication of RU2146644C1 publication Critical patent/RU2146644C1/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/416—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control of velocity, acceleration or deceleration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/02—Door or gate operation
    • B66B13/14—Control systems or devices
    • B66B13/143—Control systems or devices electrical
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/33—Director till display
    • G05B2219/33119—Servo parameters in memory, configuration of control parameters
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34215—Microprocessor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/36—Nc in input of data, input key till input tape
    • G05B2219/36465—Teach and store also intermediate, between full open and closed positions, areas
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37175—Normal encoder, disk for pulses, incremental
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41319—Ac, induction motor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41357—Belt
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/43—Speed, acceleration, deceleration control ADC
    • G05B2219/43074—Control speed, acceleration so as to follow desired speed profile
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45242—Door, panel, window operation, opening, closing

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Elevator Door Apparatuses (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

FIELD: elevators and lifts. SUBSTANCE: elevator door control equipment includes three-phase ac motor operated by controller signals. Signals are received in check points in accordance with schedule which sets dependence between speed and distance covered by elevator and expressed in per cents. Total distance covered by elevator car door in one direction is measured by counting number of pulses generated by differential device, with door moving between extreme points in one direction and at constant speed. Number of counted pulses is normalized and expressed in per cents, 100% corresponding to full distance. Control of elevator door is based on counting the number of pulses, so each time when elevator car door starts movement, pulses are counted. EFFECT: improved reliability of operation.

Claims (1)

Аппаратура для управления дверью лифта содержит трехфазный АС двигатель, управление которым осуществляется с помощью сигналов контроллера. Сигналы поступают в контрольных точках в соответствии с графиком, устанавливающим зависимость скорости от расстояния, проходимого дверью лифта и задающегося в процентах. Общее расстояние, проходимое дверью в одном направлении, измеряется путем подсчета числа импульсов, генерированных диференциальным кодиметром при движении двери между ее крайними точками в одном направлении с постоянной скоростью. Число подсчитанных импульсов нормализуется и выражается в процентах, причем 100% соответствуют полному расстоянию. Управление дверью лифта основано на подсчете числа импульсов, всякий раз, когда дверь приходит в движение.The equipment for controlling the elevator door contains a three-phase AC motor, which is controlled by controller signals. The signals are received at control points in accordance with a schedule that establishes the dependence of speed on the distance traveled by the elevator door and is set in percent. The total distance traveled by the door in one direction is measured by counting the number of pulses generated by the differential encoder when the door moves between its extreme points in one direction at a constant speed. The number of counted pulses is normalized and expressed as a percentage, with 100% corresponding to the total distance. The control of the elevator door is based on counting the number of pulses whenever the door moves.
RU95105424A 1994-04-14 1995-04-11 Lift doors and method of door control RU2146644C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8/227435 1994-04-14
US08/227,435 US5587565A (en) 1994-04-14 1994-04-14 Method for controlling elevator doors
US8/227,435 1994-04-14

Publications (2)

Publication Number Publication Date
RU95105424A true RU95105424A (en) 1997-03-10
RU2146644C1 RU2146644C1 (en) 2000-03-20

Family

ID=22853097

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95105424A RU2146644C1 (en) 1994-04-14 1995-04-11 Lift doors and method of door control

Country Status (4)

Country Link
US (1) US5587565A (en)
EP (1) EP0677475B1 (en)
DE (1) DE69517546T2 (en)
RU (1) RU2146644C1 (en)

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JP3352911B2 (en) * 1996-05-17 2002-12-03 株式会社ナブコ Self-diagnosis device of automatic door device
JP3883611B2 (en) * 1996-07-03 2007-02-21 三菱電機株式会社 Elevator door control device
SG63763A1 (en) * 1996-11-07 1999-03-30 Otis Elevator Co Positioning and synchronization system for elevator car doors
US5929580A (en) * 1997-08-05 1999-07-27 Wayne-Dalton Corp. System and related methods for detecting an obstruction in the path of a garage door controlled by an open-loop operator
ES2134165B1 (en) 1997-12-11 2000-04-16 Tecnolama S A PROCEDURE AND DEVICE FOR THE CLOSURE AND OPENING OF DOORS OF LIFTING DEVICES.
US6543581B1 (en) * 1998-12-23 2003-04-08 Otis Elevator Company Door operator assembly with motorized rollers
DE19918414C5 (en) * 1999-04-23 2010-11-25 Novoferm Tormatic Gmbh Drive unit for a gate and method for operating a drive unit for a gate
WO2000072436A1 (en) * 1999-05-21 2000-11-30 Automatic Technology Australia Pty Ltd Control system and method for an automatic door or gate
US6326751B1 (en) 1999-08-25 2001-12-04 Wayne-Dalton Corp. System and related methods for detecting and measuring the operational parameters of a garage door utilizing a lift cable system
FR2800787B1 (en) * 1999-11-09 2003-06-06 Jean Marie Lanfranchi CONTROL DEVICE FOR OPENING / CLOSING A MOTORIZED PORTAL, AND MOTORIZED PORTAL SYSTEM INCORPORATING IT
US6477454B1 (en) * 2000-06-06 2002-11-05 Meritor Light Vehicle Technology L.L.C. Method and apparatus for controlling a power window system using a motor torque parameter
WO2002086270A2 (en) * 2001-04-25 2002-10-31 The Chamberlain Group, Inc. Method and apparatus for facilitating control of a movable barrier operator
US6862482B2 (en) * 2001-08-06 2005-03-01 Emerson Electric Co. Appliance control system with LED operation indicators
US7040457B1 (en) 2001-11-08 2006-05-09 Bene Wayne J Motor speed controller system for freight elevator doors
ES2187385B1 (en) * 2001-11-28 2004-07-16 Jose Joaquin Iranzo Gonzalez DEVICE FOR DRIVING AND CONTROL OF DOORS IN GENERAL.
US7156210B2 (en) * 2003-02-24 2007-01-02 The Peelle Company Ltd. Freight elevator landing door control
US20050099150A1 (en) * 2003-11-10 2005-05-12 Scott Nicholson Door control apparatus and method
US20050150727A1 (en) * 2004-01-12 2005-07-14 Company Steven L. Door operator for elevators with selectable opening lengths, speed and side
EP1922278B1 (en) * 2005-09-05 2012-11-14 Kone Corporation Elevator arrangement
US7521881B2 (en) 2005-09-30 2009-04-21 Wayne-Dalton Corp. Constant speed barrier operator
FI117701B (en) * 2005-11-24 2007-01-31 Kone Corp Lift door control equipment comprises a control system which contains the operation data of the motor and controls motor units of different types with different components
US8375635B2 (en) 2009-08-26 2013-02-19 Richard Hellinga Apparatus for opening and closing overhead sectional doors
EP2298683A1 (en) 2009-09-18 2011-03-23 Inventio AG Door operator
ES2687252T3 (en) * 2013-01-08 2018-10-24 Otis Elevator Company Transmission by elevator door friction belt that includes one or more markers
CN107406221B (en) * 2015-03-18 2019-07-23 奥的斯电梯公司 System and method for controlling lift car
CN104876102B (en) * 2015-04-28 2016-06-08 深圳市海浦蒙特科技有限公司 The door machine control method of position-based verification and system
DE102015208206A1 (en) 2015-05-04 2016-11-10 Franz Xaver Meiller Fahrzeug- Und Maschinenfabrik - Gmbh & Co Kg Sliding door, in particular lift sliding door
EP3315450B1 (en) * 2016-10-31 2019-10-30 Otis Elevator Company Automatic test of deterrent device
EP3434634B2 (en) 2017-07-25 2024-07-03 Otis Elevator Company Elevator safety device
JP2019116360A (en) * 2017-12-27 2019-07-18 株式会社日立ビルシステム Elevator door control device, door opening/closing control method, and elevator
EP3569553A1 (en) * 2018-05-18 2019-11-20 Otis Elevator Company Elevator system and method of controlling a door in an elevator system
CA3104046C (en) * 2018-08-09 2023-09-26 Nabtesco Corporation System and method for automatic door maintenance management

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US4305481A (en) * 1979-12-27 1981-12-15 Otis Elevator Company Elevator door motion modification
US4832158A (en) * 1987-01-20 1989-05-23 Delaware Capital Formation, Inc. Elevator system having microprocessor-based door operator
JPH0725501B2 (en) * 1988-04-15 1995-03-22 三菱電機株式会社 Elevator control equipment
JP2504257B2 (en) * 1990-02-16 1996-06-05 三菱電機株式会社 Door control device for elevator
JPH0459586A (en) * 1990-06-29 1992-02-26 Mitsubishi Electric Corp Door control device of elevator
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Also Published As

Publication number Publication date
EP0677475A2 (en) 1995-10-18
DE69517546D1 (en) 2000-07-27
EP0677475A3 (en) 1996-07-17
US5587565A (en) 1996-12-24
DE69517546T2 (en) 2001-03-08
EP0677475B1 (en) 2000-06-21
RU2146644C1 (en) 2000-03-20

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